What is a CAL and when is it mandatory?

CAL stands for Client Access License and is a server licence that each user or device must possess in order to legally access the services of a Windows server. It is not included in the server operating system licence and must be purchased separately, one per person or one per terminal. The absence of valid CALs constitutes a breach of contract with Microsoft.

Are the server licences sold by PrimeLicense original and legal?

Yes, all server licences sold by PrimeLicense are original Microsoft licences and 100% legal.

How do I activate a server licence?

After purchase you receive an email with an original activation key with detailed instructions on how to use it.

What happens if I encounter problems with my server licence?

In case of difficulties with the server licence purchased, PrimeLicense support is available every day via chat and email. Contact us for any issues.

What server licence is recommended for small businesses?

For a small business with a single server managing shared files, the most suitable combination is Windows Server Standard with the addition of CAL per user. Windows Server Standard covers up to two virtual machines per licence and includes all the features necessary for small local area networks.

What is the difference between a PC and a server?

A PC is designed for a single user who runs applications locally. A server, on the other hand, is designed to provide resources and services to multiple users or devices simultaneously, through shared files, databases, enterprise applications and network authentication.

How do I choose the right server licence for my needs?

You can guide yourself by answering three questions: how many users or devices access the server; how many virtual machines do you plan to run on the same physical hardware and finally whether you need a dedicated database for a business management application. The first determines the number of CALs needed, the second guides you on the product (Windows Server Standard or Datacenter) and the third helps you understand whether you also need a separate SQL licence.

Are all server licences perpetual?

The server licences available on PrimeLicense are all perpetual, you purchase them once and use them without time limits, subscriptions or recurring costs. This distinguishes them from cloud models such as Microsoft Azure.

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Server

Original server licences, discounted by up to 70% off official list prices. Through PrimeLicense's official partnerships, you can choose from a wide range of licences with digital delivery via email within minutes of purchase, and Trusted Shops buyer protection up to €2,500.

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There are 27 products in the category

AOMEI Backupper Server - Original Software Licences

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Microsoft

AOMEI Backupper Server

AOMEI

#3342721291

£94.90 £128.90

Save -£310.00

Server

Windows SQL Server 2017 Standard

Microsoft

#448157901329

£85.90 £395.90

Save -£259.00

Server

Windows SQL Server 2025 Standard

Microsoft

#4SQL25

£816.90 £1,075.90

Save -£17.00

Server

Windows Server 2019 CAL

Microsoft

#904272124

£25.90 £42.90

Save -£26.00

Server

Windows SQL Server 2019 Standard CAL

Microsoft

#098234567

£102.90 £128.90

Save -£69.00

Server

Windows SQL Server 2025 Standard CAL

Microsoft

#CAL25SQL

£214.90 £283.90

VMware Vsphere Hypervisor 7 - Lifetime licence - Original Software Licences

Save -£43.00

Server

VMware Vsphere Hypervisor 7 - Lifetime licence

VMware

#272129

£42.90 £85.90

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